I thought it was a decent enough episode. I'm still not a fan of the show's take on werewolves (at least not their physical depiction), but I like that they actually fleshed out werewolf, er, society a little bit. And I'm glad it didn't end up that all of Garth's new family were a bunch of psycho Fenris worshipers. To be honest, once the sheriff attacked the guys I was expecting it to turn out that the entire town was populated by werewolves and Sam and Dean would have to fight their way out.